Abstract：
:DNA repair is an important defense mechanism against DNA damage and includes four distinct pathways: direct, excision, mismatch, and double-strand break repair systems. Recent evidence suggests that alterations in proteins participating in the DNA repair systems may result in cellular senescence, cell death, and neoplastic transformation. Malignancies in adulthood exhibit genomic instability and an increased mutation rate due to underlying defects in DNA repair. However, our knowledge on DNA repair defects, both in germline and somatic mutations, and their relationship with childhood malignancies remains incomplete. Mutations, gene deletions, and inversions in various DNA repair genes have been reported and special attention has recently been focused on the interaction between these abnormalities and malignant transformation in childhood. The purpose of this review is to summarize the existing clinical information concerning components of the DNA repair systems and their influence on the development of the most common pediatric malignancies, including leukemia, tumors of the central nervous system, rhabdomyosarcoma, and retinoblastoma. Such information could possibly explain the response or resistance to chemotherapy and the possible risk of relapse in childhood malignancies presenting specific DNA repair defects. Additionally, these data could be beneficial for the development of novel therapeutic strategies.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Papaefthymiou MA,Giaginis CT,Theocharis SEsubject
Has Abstractpub_date
2008-01-01 00:00:00pages
RA8-15issue
1eissn
1234-1010issn
1643-3750pii
636053journal_volume
14pub_type
杂志文章,评审abstract：:Retraction of this publication has been requested by the authors due to problems with reproducibility. Reference: Pengcheng Liu, Ruili Du, Xin Yu. Ursolic Acid Exhibits Potent Anticancer Effects in Human Metastatic Melanoma Cancer Cells (SK-MEL-24) via Apoptosis Induction, Inhibition of Cell Migration and Invasion, Ce...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.930758
更新日期：2021-01-16 00:00:00
abstract：:BACKGROUND The aim of this study was to evaluate the elution of BisGMA, UDMA, TEGDMA, and HEMA monomers from flowable bulk fill composite resins with different resin matrix compositions, polymerized in 4-mm-thick layers, into 3 elution media. MATERIAL AND METHODS Three bulk-fill (SDR® (SDR), X-tra base (XB) and BEAUTI...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.907390
更新日期：2018-07-07 00:00:00
abstract：:BACKGROUND The aim of this study was to provide valid data for a plate-screw fixation model for fractured posterior-anterior columns of the acetabulum. MATERIAL AND METHODS Nineteen cadaveric bony hemi-pelvis specimens were obtained and 50 healthy adults were enrolled. The modified Stoppa approach and computed tomogra...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.896313
更新日期：2016-09-01 00:00:00
abstract：BACKGROUND:Type 2 diabetes mellitus (T2DM)-associated mortality and morbidity are strongly dependent on glycemic control. With T2DM prevalence increasing in China, we aimed to assess glycemic control rates in Chinese T2DM outpatients. MATERIAL/METHODS:A total of 9065 adult T2DM outpatients (5035 men) were assessed in ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,多中心研究
doi：10.12659/MSM.892246
更新日期：2015-05-19 00:00:00
abstract：BACKGROUND:Gastropods are significant vectors of human infectious diseases and are exposed to a wide range of soil parasites and micro-organisms. To defend against infection, we hypothesized that the slug produces both soluble and cellular defense mechanisms. MATERIAL/METHODS:In the gastropod Lehmannia nyctelia, solub...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2010-11-01 00:00:00
abstract：BACKGROUND:This study investigates the effect of the petroleum ether, chloroform, and ethyl acetate fractions of the total ethanolic extract of Convolvulus pluricaulis Choisy (Family: Convolvulaceae) on depression in mice. MATERIAL/METHODS:The petroleum ether (25, 50 mg/kg), chloroform (25, 50, 100 mg/kg), and ethyl a...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-07-01 00:00:00
abstract：:BACKGROUND A retrospective analysis was conducted of the early and long-term outcomes after surgery for infective endocarditis (IE). MATERIAL AND METHODS We included 360 patients with IE operated upon between 1993 and 2012. The primary endpoint was overall cumulative postoperative survival at 30 days. Secondary endpoi...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.902340
更新日期：2017-07-25 00:00:00
abstract：:BACKGROUND Effects of liver dysfunction on target-controlled infusion (TCI) with Marsh parameters of propofol remain poorly documented. The purpose of this study was to evaluate the performance of propofol TCI in a cohort of Chinese patients with severe hepatic insufficiency. MATERIAL AND METHODS We assigned 32 patien...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.910103
更新日期：2018-09-30 00:00:00
abstract：BACKGROUND:The aim of this study was to confirm the role of antral nodularity in the diagnosis of Helicobacter pylori (H. pylori) infection in children. MATERIAL AND METHODS:This prospective study included 107 children (58 male; 54.2%), between the ages of 3 and 18 years, infected with H. pylori, which was confirmed i...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.893467
更新日期：2015-06-24 00:00:00
abstract：:The aim of our study was to assess the antitumor effect of electrochemical therapy (ECT) in the mice bearing advanced transplantable tumours. Mouse mammary cancer 16/C (group 1) and fibrosarcoma F69-3 (group 2) were transplanted subcutaneously (s.c.) into the C3H or BALB/c mice, respectively. Twenty animals in each gr...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：:BACKGROUND The aim of this study was to analyze the differences in vaginal microecological factors and genital tract infections among pregnant women of different ages. MATERIAL AND METHODS This study included 751 pregnant women from West China Second University Hospital, Sichuan University, China, from January 2015 to...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.909051
更新日期：2018-08-01 00:00:00
abstract：:BACKGROUND To investigate the correlation between the relative computed tomography (CT) enhancement value and the microvascular architecture in different pathologic subtypes of renal cell carcinoma (RCC). MATERIAL AND METHODS This retrospective study included 55 patients with pathologically confirmed RCC. Immunohistoc...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.902957
更新日期：2017-07-31 00:00:00
abstract：BACKGROUND:There is increasing evidence that complications related to diabetes are associated with increased oxidative stress. Curcumin, an active principle of turmeric, has several biological properties, including antioxidant activity. The protective effect of curcumin and turmeric on streptozotocin (STZ)-induced oxid...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-12-01 00:00:00
abstract：BACKGROUND:The aim was to evaluate the dietary habits and some lifestyle characteristics of Greek adolescents 12-17 years of age in relation to the prevalence of overweight/obesity. MATERIAL/METHODS:During 2004-2005, 2008 school-aged adolescents (1021 male and 987 female) were selected from all public schools located ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-10-01 00:00:00
abstract：:BACKGROUND This United States (U.S.) population study aimed to compare the incidence of neuroblastoma and outcomes in children, adolescents, and adults using the Surveillance, Epidemiology, and End Results (SEER) program database. MATERIAL AND METHODS Patients with neuroblastoma were identified in the SEER database fr...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.927218
更新日期：2020-11-29 00:00:00
abstract：BACKGROUND:Platelet reactivity in patients on acetylsalicylic acid (ASA) therapy can be influenced by physiological or pathological conditions affecting ASA pharmacokinetics or pharmacodynamics. The mechanism of such variability in the therapeutic response to ASA, particularly in diabetic patients, is poorly understood...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.12659/MSM.883922
更新日期：2013-05-27 00:00:00
abstract：:BACKGROUND The downregulation of tropomyosin 1 (TPM1) has been observed in various tumors, but few studies have focused on the clinical significance of TPM1 in intrahepatic cholangiocarcinoma (ICC). In the present study, we investigated the prognostic significance of TPM1 in ICC. MATERIAL AND METHODS A total of 124 pa...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.907340
更新日期：2018-11-03 00:00:00
abstract：:BACKGROUND G protein-coupled receptor 110 (GPR110) belongs to the subfamily of the adhesion G protein-coupled receptors (GPCRs). The potential role of GPR110 has been correlated with cancer cell invasion in some tumors such as glioma. However, its expression and role in human osteosarcoma has not been identified. This...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.909555
更新日期：2018-07-27 00:00:00
abstract：:BACKGROUND Studies on monoamine oxidase B (MAO-B) expression in renal cell carcinoma (RCC) are lacking. This study focused on the immunohistochemical evaluation of MAO-B in RCC. MATERIAL AND METHODS Sixty-three RCC samples were compared on basic clinical and histopathological parameters, including histopathological ty...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.909507
更新日期：2018-08-04 00:00:00
abstract：:BACKGROUND This study aimed to establish an easy, safe, and cost-saving intestinal anastomotic method. MATERIAL AND METHODS Between January 2014 and February 2016, a total of 150 patients with gastric cancer who underwent surgery in the Department of General Surgery of Xuzhou Medical University Affiliated Hospital wer...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.902000
更新日期：2016-11-26 00:00:00
abstract：:BACKGROUND This study investigated the influence of surgical timing on the treatment of terrible triad of the elbow (TTE). MATERIAL AND METHODS After exclusion, 63 patients were enrolled in this study: 20 patients were classified into the emergency group (group A, within 24 h after injury), 26 into the early surgery g...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.907146
更新日期：2018-07-09 00:00:00
abstract：:BACKGROUND The aim of this study was to evaluate the outcomes of laparoscopic treatment of women with severe defect of a Cesarean section (CS) scar and Cesarean scar syndrome. MATERIAL AND METHODS A prospective longitudinal study was conducted in 11 women who were treated for Cesarean scar syndrome. Ultrasound examina...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.902720
更新日期：2017-08-22 00:00:00
abstract：:Most surgeons, ourselves including, use retrograde cardioplegia in numerable operations in cardiac surgery. It is believed to be not only supplementary to antegrade, but also a unique alternative in special complicated cases. Regarding CABGs (coronary artery bypass grafts), many authors advocate its routine use togeth...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,评审
doi：
更新日期：2006-11-01 00:00:00
abstract：:BACKGROUND Previous studies have shown that exocyst complex is located at polarized growth sites at different cell cycle stages in budding yeast. But how cell cycle and the cyclin-dependent kinase, Cdk1, regulate the distribution of exocyst complex on the plasma membrane and the protein level of each exocyst subunit i...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.914194
更新日期：2019-05-31 00:00:00
abstract：:BACKGROUND The aim of this retrospective study was to evaluate the role of wide-field fluorescein angiography (WF-FA) in the diagnosis and management of retinal vein occlusion (RVO) at a single center in Poland. MATERIAL AND METHODS This study included 106 patients (112 eyes) diagnosed with RVO (102 eyes) or impending...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.927782
更新日期：2021-01-15 00:00:00
abstract：BACKGROUND:A rare case of Mirizzi syndrome with atypical presentation is reported. CASE REPORT:An 81-year-old woman with a known history of cholelithiasis presented with epigastric discomfort and indigestion. Imaging investigations revealed Mirizzi syndrome, while a cholecystobiliary fistula at the junction of the hep...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：BACKGROUND:Tuberculosis is a world-wide public health problem which may clinically present in many different ways. Here we report on a patient with presumed serpiginous choroiditis (PSC) found to have latent ocular tuberculosis. CASE REPORT:The clinical history and physical examination, complete blood count, erythrocy...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.881839
更新日期：2011-07-01 00:00:00
abstract：BACKGROUND:Diabetic nephropathy (DN) is a leading cause of end-stage renal disease. To search for glomerular proteins associated with early-stage DN, glomeruli of spontaneous type 2 diabetic KKAy mice were analyzed by 2-dimensional differential gel electrophoresis (2D-DIGE). MATERIAL AND METHODS:Glomeruli of 20-week s...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.893078
更新日期：2014-12-17 00:00:00
abstract：:BACKGROUND Establishing a shunt-induced pulmonary arterial hypertension (PAH) model in mice would be of great scientific value, but no such models have been reported to date. Here, we established a shunt-associated PAH in mice to investigate the characteristics of pulmonary vascular remodeling, which provides a new pl...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.905654
更新日期：2018-03-19 00:00:00
abstract：:BACKGROUND The aim of this study was to detect the expression of epidermal growth factor-containing fibulin-like extracellular matrix protein 1 (EFEMP1) and estimate its diagnostic value in prostate cancer (PCa). MATERIAL AND METHODS EFEMP1 expression in serum and urine of patients with PCa, benign controls and health...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.898809
更新日期：2017-01-13 00:00:00
